Fun gameplay and concept. And I particularly enjoyed the action of bringing your prey to your mouth with the mouse.
Two constructive comments, You can survive indefinitely by being an ambush predator and just letting the ships come to you.
And a story would be great. Is it an evil space quid? Is it just a predator? Why are the spaceships hunting it? Is it a metaphor for the oil industry in 80's? haha
Anyway, It was fun, and that's what matters in the end :)